Rain drops would be a poor and humorous excuse for missing.
Anyway, I'm sure some of the competition shooters have shot tournaments in the rain while they themselves have been roofed over. Has overall or average group size increased? Has normal winning group size increased? Of course rain is often accompained with wind which would change things.
I doubt it and even if the groups have increased I'm thinking that it would be insignificantly small.
For the testers out there, remember also that you don't see the target as we'll in a good downpour and therefor you will not shoot as well.
Shooting targets out to 300yards in the rain my rifles showed no change in grouping capability.
Last edited by battue; 04/23/12.
